{"id":"vidhyamitra:city-day:rishikesh:1929-12-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1929-12-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1929-12-05","date_display":"December 5, 1929 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1929,"month":12,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2425950.770833,"kali_year":5031,"ahargana":1837485.2708,"sun":{"sidereal_longitude":229.2575,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":274.9598,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":45.7023,"elapsed_within_tithi_degrees":9.7023},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3,"moon_longitude":274.9598,"elapsed_within_degrees":8.2931},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":144.2172},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":1929,"month":12,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2425950.770833,"ahargana":1837485.2708,"kali_year":5031,"ayanamsa_lahiri":22.8741,"grahas":{"sun":{"sidereal_longitude":229.55609800000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":271.71859800000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false,"latitude":-4.3204},"mars":{"sidereal_longitude":230.049398,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":234.649498,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":49.29789800000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":215.30869800000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":247.99439799999993,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":21.1878,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":201.1878,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1929,"month":12,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2425950.770833,"kali_year":5031,"ahargana":1837485.2708,"sun":{"sidereal_longitude":229.2575,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":274.9598,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":45.7023,"elapsed_within_tithi_degrees":9.7023},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3,"moon_longitude":274.9598,"elapsed_within_degrees":8.2931},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":144.2172},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.32,"elongation":45.702},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.32,"opposition_distance":134.298}},"eclipse_window_40days":[{"offset_days":-18,"type":"lunar","occurs":true,"moon_latitude":0.616,"opposition_distance":0.889}]},"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"06:59","sunsetLocal":"17:18","solarNoonLocal":"12:08","dayLengthHours":10.311275758446238,"dayLengthDisplay":"10 Hours 18 Mins 41 Secs","nightLengthDisplay":"13 Hours 41 Mins 19 Secs","moonriseLocal":"09:46","moonsetLocal":"20:08","rahuKala":{"name":"Rāhu Kāla","start":"13:26","end":"14:43","startHours":13.428479747471714,"endHours":14.717389217277494,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:59","end":"08:16","startHours":6.983932398442816,"endHours":8.272841868248596,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:34","end":"10:51","startHours":9.561751338054375,"endHours":10.850660807860155,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:23","end":"09:44","startHours":9.389896742080271,"endHours":9.733605934028478,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:25","end":"07:41","startHours":7.413568888378076,"endHours":7.688536241936642,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:29","startHours":11.795861085717728,"endHours":12.483279469614143,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:37","end":"06:18","startHours":5.609095630649984,"endHours":6.2965140145464,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:07","end":"06:59","startHours":6.124659418572296,"endHours":6.983932398442816,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:51","end":"14:33","startHours":13.858116237406975,"endHours":14.545534621303391,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:06","end":"17:30","startHours":17.095208156889054,"endHours":17.495208156889053,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:18","end":"17:43","startHours":17.295208156889053,"endHours":17.724844646824312,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:03","end":"18:48","startHours":17.045208156889053,"endHours":18.795208156889053,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:29","startHours":23.79586108571773,"endHours":24.483279469614143,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:59","end":"08:16","startHours":6.983932398442816,"endHours":8.272841868248596,"quality":"auspicious"},{"name":"Roga","start":"08:16","end":"09:34","startHours":8.272841868248596,"endHours":9.561751338054375,"quality":"inauspicious"},{"name":"Udveg","start":"09:34","end":"10:51","startHours":9.561751338054375,"endHours":10.850660807860155,"quality":"inauspicious"},{"name":"Chala","start":"10:51","end":"12:08","startHours":10.850660807860155,"endHours":12.139570277665936,"quality":"neutral"},{"name":"Labha","start":"12:08","end":"13:26","startHours":12.139570277665936,"endHours":13.428479747471714,"quality":"auspicious"},{"name":"Amṛta","start":"13:26","end":"14:43","startHours":13.428479747471714,"endHours":14.717389217277494,"quality":"auspicious"},{"name":"Kāla","start":"14:43","end":"16:00","startHours":14.717389217277494,"endHours":16.006298687083273,"quality":"inauspicious"},{"name":"Śubha","start":"16:00","end":"17:18","startHours":16.006298687083273,"endHours":17.295208156889053,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:18","end":"19:00","startHours":17.295208156889053,"endHours":19.006298687083273,"quality":"auspicious"},{"name":"Kāla","start":"19:00","end":"20:43","startHours":19.006298687083273,"endHours":20.717389217277493,"quality":"inauspicious"},{"name":"Śubha","start":"20:43","end":"22:26","startHours":20.717389217277493,"endHours":22.428479747471712,"quality":"auspicious"},{"name":"Roga","start":"22:26","end":"00:08","startHours":22.428479747471712,"endHours":24.139570277665936,"quality":"inauspicious"},{"name":"Udveg","start":"00:08","end":"01:51","startHours":24.139570277665936,"endHours":25.850660807860155,"quality":"inauspicious"},{"name":"Chala","start":"01:51","end":"03:34","startHours":25.850660807860155,"endHours":27.561751338054375,"quality":"neutral"},{"name":"Labha","start":"03:34","end":"05:16","startHours":27.561751338054375,"endHours":29.272841868248598,"quality":"auspicious"},{"name":"Amṛta","start":"05:16","end":"06:59","startHours":29.272841868248598,"endHours":30.983932398442818,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:59","end":"07:59","startHours":6.983932398442816,"endHours":7.983932398442816,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:59","end":"08:59","startHours":7.983932398442816,"endHours":8.983932398442816,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:59","end":"09:59","startHours":8.983932398442816,"endHours":9.983932398442816,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:59","end":"10:59","startHours":9.983932398442816,"endHours":10.983932398442816,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:59","end":"11:59","startHours":10.983932398442816,"endHours":11.983932398442816,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:59","end":"12:59","startHours":11.983932398442816,"endHours":12.983932398442816,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:59","end":"13:59","startHours":12.983932398442816,"endHours":13.983932398442816,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:59","end":"14:59","startHours":13.983932398442816,"endHours":14.983932398442816,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:59","end":"15:59","startHours":14.983932398442816,"endHours":15.983932398442816,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:59","end":"16:59","startHours":15.983932398442816,"endHours":16.983932398442818,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:59","end":"17:59","startHours":16.983932398442818,"endHours":17.983932398442818,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:59","end":"18:59","startHours":17.983932398442818,"endHours":18.983932398442818,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:59","end":"19:59","startHours":18.983932398442818,"endHours":19.983932398442818,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:59","end":"20:59","startHours":19.983932398442818,"endHours":20.983932398442818,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:59","end":"21:59","startHours":20.983932398442818,"endHours":21.983932398442818,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:59","end":"22:59","startHours":21.983932398442818,"endHours":22.983932398442818,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:59","end":"23:59","startHours":22.983932398442818,"endHours":23.983932398442818,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:59","end":"00:59","startHours":23.983932398442818,"endHours":24.983932398442818,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:59","end":"01:59","startHours":24.983932398442818,"endHours":25.983932398442818,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:59","end":"02:59","startHours":25.983932398442818,"endHours":26.983932398442818,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:59","end":"03:59","startHours":26.983932398442818,"endHours":27.983932398442818,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:59","end":"04:59","startHours":27.983932398442818,"endHours":28.983932398442818,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:59","end":"05:59","startHours":28.983932398442818,"endHours":29.983932398442818,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:59","end":"06:59","startHours":29.983932398442818,"endHours":30.983932398442818,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.28278791383228,"eotMinutes":8.555383340043877,"ayanamsa":22.8741}},"calendars":{"vikram_samvat":1986,"vikram_samvatsara":"Citrabhānu","saka_samvat":1851,"saka_samvatsara":"Śukla","bengali_samvat":1336,"malayalam_era":1105,"nanakshahi_year":460,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Caturthī · Vikram 1986 Citrabhānu · Śaka 1851 Śukla"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 5, 1929 CE · Ṛṣikeśa · Vidhyamitra","description":"December 5, 1929 CE for Ṛṣikeśa: Śukla Caturthī, sūryodaya 06:59, sūryāsta 17:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1929-12-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1929-12-05","sa":"https://sa.vidhyamitra.com/city/rishikesh/1929-12-05","hi":"https://hi.vidhyamitra.com/city/rishikesh/1929-12-05","x-default":"https://vidhyamitra.com/city/rishikesh/1929-12-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:52:49.764Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-05-31T12:52:49.764Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:52:49.764Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}